Effect of sex ratio on fecundity and breeding behavior of giant freshwater prawn (Macrobrachium rosenbergii)
1990
Satyani, D. | Sensusy, S. | Wiryoatmodjo, S. (Balai Penelitian Perikanan Air Tawar, Bogor (Indonesia))
An experiment was carried out to study the effect of sex ratio on fecundity and breeding behavior of the giant prawn. The sex ratios of male to female tested were 1:1, 1:2 and 1:3. The results show that the fecundity was less in the lower than that in the higher sex ratio. The physical disturbances in breeding process took place especially at night. The greater number of female was the more disturbances happened between them, such as pereiopode attack and canibalism.
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书目信息
Buletin Penelitian Perikanan Darat (Indonesia)
卷
9
期
1
ISSN
0216-7379
页码
pp. 56-62
其它主题
Proporcion de los sexos
语言
未知
注释
1 ill.; 2 tables; 7 ref. Summaries (En, In)
类型
Summary
1993-08-15
AGRIS AP